Program: HathiTrust Digital Library
- Publisher: Genealogical Society of Southwestern Pennsylvania
- Print ISSN: 1085-1488
- Electronic ISSN: 1085-1488
- OCLC Number: 4721787
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.11-13 1983-1985; v.14-16 1986-1988; v.17-19 1989-1991; v.20-v.22 1992-1994
|
committed to retain | 2012-05-02 | HTDL |
|